Citric acid powder is added to supplements, cosmetics, and cleaning products. It acts as a preservative, pH (acidity) balancer, and water softener in these items. Citric acid is generally safe to ...

She claims that Goldfish’s “Flavor Blasted Snack Crackers” boast a misleading claim of containing “no artificial flavors or preservatives” in the snack. “This representation is false and/or misleading ...

Citric acid is a natural preservative and also gives a slightly sour flavour to the cordial. Look for them in pharmacists.